fgp 中文意思是什麼
fgp
解釋
足-地面-壓力模式-
Irrigated before fgp in harvest ii, it could provide more high quality alfalfa in front of rain season. wue could be enhanced through insuring the produce of the harvest i and ii or refraining soil - water from evaporating
因此，提高苜蓿水分利用率有兩條途徑：一是要確保第一、二茬的產量；二是要盡量的抑制棵間蒸發。 -
The alfalfa gross yield logarithmically correlated the amounts of irrigation in north china plain. the times before the ep ( initial - period ), that before the fgp ( fast - grow - period ) in harvest i, and that before the fgp ( fast - grow - period ) in harvest ii were the best ones for irrigation. various treatments could n ' t result in the difference in the nutrient components of alfalfa in the same variety
研究表明，苜蓿合成的干物質量與苜蓿蒸騰量呈顯著線性相關，各茬之間的蒸騰水利用率（ twue ）差異顯著，一、二茬的蒸騰水利用率顯著高於三、四茬，而同茬不同處理間不存在顯著差異。
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